98 k1500 issue
#1
98 k1500 issue
I am having an issue with my 1998 GMC k1500, if I don't drive it for a day or longer I have to pump the gas pedal slowly to get it to start. Lately I have also noticed the engines revs up on its own. For instance at a stop light it will go to about 2000 to 2500 RPMs then back down every so often. Any ideas what this may be? Thanks.
#4
The fuel pressure pump filter and regulator are all about 3 months old. And the truck has not ever died idling. The engine is knocking and I have it set to be replaced with a crate engine this week. But if it is a censor issue will it still occur? Thanks.
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